8743287

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1289}}^1$

素因数の和:1335

約数の個数: 32

約数和(自身を含む): 14860800

約数和(自身を除く): 6117513

約数列:

[1, 3, 7, 17, 19, 21, 51, 57, 119, 133, 323, 357, 399, 969, 1289, 2261, 3867, 6783, 9023, 21913, 24491, 27069, 65739, 73473, 153391, 171437, 416347, 460173, 514311, 1249041, 2914429, 8743287]

約数ペア:

[(1, 8743287), (3, 2914429), (7, 1249041), (17, 514311), (19, 460173), (21, 416347), (51, 171437), (57, 153391), (119, 73473), (133, 65739), (323, 27069), (357, 24491), (399, 21913), (969, 9023), (1289, 6783), (2261, 3867)]